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Round|Natural|GIA

1.00ct D IF Round Natural Diamond

EX • D/IF • GIA 2528600198

Certificate GIA 2528600198

Diamond specifications and retailer prices

From $3,075 CAD
As of November 1, 2026
Save $5,414 CAD (64%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $11,327 CAD at Jogia Diamonds · As of May 11, 2026
View at Jogia Diamonds

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2528600198. Listed at 26 retailers as of November 1, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2528600198
Dimensions6.45 × 6.38 × 3.92 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
6.45 mm6.38 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2528600198
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,213 CAD|Low: $3,075 CAD|High: $7,566 CAD|Avg: $4,631 CAD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$3,217 CAD
Retailer 9$3,367 CAD
Retailer 10$3,523 CAD
Retailer 7$3,833 CAD
Retailer 1$4,213 CAD
Retailer 4$4,342 CAD
Retailer 2$4,654 CAD
Retailer 6$5,250 CAD
Retailer 3$5,833 CAD
Retailer 8$6,947 CAD

21 data points across 10 retailers

26 retailers$3,075 CAD to $8,488 CAD

A+
Cheapest Retailer
-
$3,075 CAD
A+
Retailer 2
-
$3,217 CAD
View
Retailer 3
-
$3,367 CAD
View
Price last confirmed 9 days ago
Retailer 4
-
$3,523 CAD
View
Price last confirmed 10 days ago
Retailer 5
-
$3,833 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,934 CAD
View
A
Retailer 7
-
$3,970 CAD
View
A
Retailer 8
-
$4,213 CAD
View
A
Retailer 9
-
$4,342 CAD
View
Retailer 10
-
$4,342 CAD
View
Price last confirmed 15 days ago
Retailer 11
-
$4,342 CAD
View
Price last confirmed 17 days ago
A
Retailer 12
-
$4,342 CAD
View
A
Retailer 13
-
$4,510 CAD
View
Retailer 14
-
$5,011 CAD
View
Price last confirmed 17 days ago
A
Retailer 15
-
$5,011 CAD
View
A
Retailer 16
-
$5,200 CAD
View
Retailer 17
-
$5,224 CAD
View
Price last confirmed 9 days ago
A
Retailer 18
-
$5,250 CAD
View
A
Retailer 19
-
$5,484 CAD
View
A
Retailer 20
-
$5,833 CAD
View
Retailer 21
-
$6,947 CAD
View
Price last confirmed 8 days ago
A
Retailer 22
-
$7,566 CAD
View
Retailer 23
-
$7,566 CAD
View
Price last confirmed 18 days ago
A
Retailer 24
-
$8,029 CAD
View
A
Retailer 25
-
$8,488 CAD
View
Most Expensive
Jogia Diamonds
J21740810 · May 11
$11,327 CAD
A$12,470 AUD
View
Price last confirmed 176 days ago
25 more retailers have this diamond
Prices start from $3,075 CADSave up to $5,414 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A+
1.00ct Round
$3,075 CAD